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Effects of notrogen fertilization on young jack pine (Pinus banksiana) and on its suitability as a host for jack budworm (Choristoneura pinus pinus) (Lepidoptera: Toetricidae)
- Effects of notrogen fertilization on young jack pine (Pinus banksiana) and on its suitability as a host for jack budworm (Choristoneura pinus pinus) (Lepidoptera: Toetricidae)
Mccullough D.g.
Kulman H.M.
Can.J.For.Res.. 21. (1991), s. 1447-1458. tab.. graf.
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Počet záznamov: 1